<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--准备好一个“容器”-->
<div id="test"></div>
<div id="demo"></div>

<!--引入react核心库-->
<script type="text/javascript" src="../js/react.development.js"></script>
<!--引入react-dom，用于支持react操作DOM -->
<script type="text/javascript" src="../js/react-dom.development.js"></script>
<!--引入babel，用于将jsx转为js -->
<script type="text/javascript" src="../js/babel.min.js"></script>

<script type="text/babel">
    //1.创建虚拟DOM
    const VDOM = (
        <h1 id="title">
            <span>Hello,React</span>
        </h1>
    )
    //2.渲染虚拟DOM到页面
    ReactDOM.render(VDOM, document.getElementById('test'))

    const TDOM = document.getElementById('demo')

    console.log('虚拟DOM', VDOM)
    console.log('真实DOM', TDOM)
    debugger
    // console.log(typeof VDOM)
    // console.log(VDOM instanceof Object)
</script>
</body>
</html>